ZX81 ULA-in-a-CPLD

Any discussions related to the creation of new hardware or software for the ZX80 or ZX81
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Paul
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Re: ZX81 ULA-in-a-CPLD

Post by Paul »

Yes, that price is more than acceptable ;)
The danger might be that at low prices the demand might be quite high.
I'd take five for example.
Andy, are you soldering them manually?
Any other plans for the coming years? :mrgreen:
In theory, there is no difference between theory and practice. But, in practice, there is.

McKlaud
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Re: ZX81 ULA-in-a-CPLD

Post by McKlaud »

Andy Rea wrote:
Tue Jun 05, 2018 11:22 pm
Lardo Boffin wrote:
Tue Jun 05, 2018 12:58 pm
I would like to buy some. Any idea (roughly) of price yet? :D
ordered parts and added everything up... think we will be looking at £15 + P & P
3 units please! They could be in DIY kits if it helps.
Claudius
----------

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mrtinb
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Re: ZX81 ULA-in-a-CPLD

Post by mrtinb »

Can Sell my Retro be used for preorder? Then you will know how many to produce.
Martin
ZX81, Lambda 8300, Commodore 64, Mac G4 Cube

Lardo Boffin
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Re: ZX81 ULA-in-a-CPLD

Post by Lardo Boffin »

mrtinb wrote:
Wed Jun 06, 2018 10:50 am
Can Sell my Retro be used for preorder? Then you will know how many to produce.
Good idea.
I want numerous but ony have spare cash for 2 at the moment.
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
Iss 3 ZXVid
TS 1000 iss 3, ZXPand AY, ZX8-CCB, ZX-KDLX & ChromaSCART
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
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siggi
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Re: ZX81 ULA-in-a-CPLD

Post by siggi »

I would also take 3 .. 5

Siggi
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Andy Rea
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Re: ZX81 ULA-in-a-CPLD

Post by Andy Rea »

Paul wrote:
Wed Jun 06, 2018 8:50 am
Yes, that price is more than acceptable ;)
The danger might be that at low prices the demand might be quite high.
I'd take five for example.
Andy, are you soldering them manually?
Any other plans for the coming years? :mrgreen:
I have ordered 100 PCBs i don't forsee any problem getting hold of components, passives have been ordered in bulk ( relatively low price ) I have cplds for 30, but will likely order more immediately. Yes I am hand soldering them, getting rather proficient at those 0.5mm pitch qfp :mrgreen: I have included a few quid in price for my labour time.

Perhaps a bulk order for our German brethren can be worked out that would at least save some postage costs.

Regards Andy
AFK

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1024MAK
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Re: ZX81 ULA-in-a-CPLD

Post by 1024MAK »

@Andy, if you up the price to say £30, you could almost retire at this level of demand :lol:

Of course, you would want someone who suggested this idea not to loose out, so would supply him (me) with a couple of units at cost price (£15) ;)

Mark

Tezz
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Re: ZX81 ULA-in-a-CPLD

Post by Tezz »

Could I reserve a couple from the first batch please :)

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Andy Rea
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Re: ZX81 ULA-in-a-CPLD

Post by Andy Rea »

1024MAK wrote:
Wed Jun 06, 2018 12:57 pm
@Andy, if you up the price to say £30, you could almost retire at this level of demand :lol:

Of course, you would want someone who suggested this idea not to loose out, so would supply him (me) with a couple of units at cost price (£15) ;)

Mark
For you Mark I'd be quite happy to do a BOGCT offer... For clarity that is Buy One Get Charged Twice :mrgreen:

However it's not really my intention to become rich, I believe a fair price that includes something for my labour is better for everyone.

Regards Andy
AFK

Lardo Boffin
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Re: ZX81 ULA-in-a-CPLD

Post by Lardo Boffin »

We need a like button on here! :D
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
Iss 3 ZXVid
TS 1000 iss 3, ZXPand AY, ZX8-CCB, ZX-KDLX & ChromaSCART
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 862)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Spectrum +2a

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